Dr. Shalu Pal

  • "If you want quality and wonderful service, please go to Dr. Shalu Pal! The patience, care, and true concern that Dr. Pal has for her clients is wonderful. "

    --Seleena J
  • " I was pleasantly surprised by finding a hidden gem within Dr. Pal's office"

  • "Finally a doctor who is extremely knowledgeable, patient and explains things clearly. She is a wonderful human being who really takes the time to care for your needs. The office has a wonderful atmosphere and the staff are just as helpful as Dr. Pal. "

  • "I couldn't ask for a better Optometrist. She is a delight to deal with, very patient, helpful and extremely knowledgeable. She was very good with my kids who can be very fussy at times.. And who could ask for a more beautiful location. Highly Recommend! "

    --Natalie M.
  • "My wife and I, highly recommend Dr. Pal. The staff, the service, the merchandise, are all top notch. They really make you feel welcomed. It has been several years since I have been able to see this well !!! You and your staff are the best !!!! "

    --Steve and Maria L.
  • "We barely go to optometrists so when we do, we should look for the best! I am super pleased I chose Dr. Pal\'s office. They were helpful from beginning to end, from booking on the phone to my actual visit. Dr. Pal was very detailed and went in-depth about my eye health. She is very patient and made me feel calm. The optician helped me pick a great pair of glasses, they were genuinely friendly which is a huge bonus."

    --Ahmad S
  • "I have been going to Dr. Pal for several years now. My most recent visit on June 6, 2016 was the best experience there that I have ever had. Firstly, the women on the desk were friendly and efficient - a very good prelude to my examination. Dr. Pal, herself, was, as usual, very thorough and encouraging in her examination. And she puts you at ease before we get into the eyes examination by discussing other things in life. That helps to ease any stress I may have. And they now have a man in the office who does that difficult examination (name of which I do not know!). He is so patient and encouraging and made the exam not so difficult for me this time. After all that, I saw Dr. Pal again before I left and she told me my eyes were good! Even had the news been not so good, I believe that I would be able to handle it because I truly believe that Dr. Pal and her staff would have taken good care of me. I will always go back to Dr. Pal and members of her team because I truly believe"

    --A. Howlett
  • " I have been to a few appointments at Dr. Pal\'s office over the last year for dry eye issues and every time it has been a very positive experience. The 3 receptionists at the front desk are warm and friendly. They are attentive and provide a very high level of customer service. I appreciate that they call me by name and remembered conversations we had at previous visits. I find Dr. Pal to be an excellent practitioner who is very thorough with her exams, has a lovely personality and takes the time to answer any and all questions that may arise. I am happy with the computer glasses I purchased and value the honest opinions I received from the staff when selecting frames. It was refreshing to have multiple opinions on styles and I felt they truly wanted me to walk out with a frame that was best suited to me. I highly recommend Dr. Pal \'s office! As a health care practitioner myself, I think all health care experiences should be this personilzed and friendly!"

    --A. Mclean
Open Angle Glaucoma


Open-Angle Glaucoma

Glaucoma is caused by a number of different eye diseases that in most cases produce increased pressure within the eye. This elevated pressure is caused by a backup of fluid in the eye. Over time it causes damage to the optic nerve and can result in blindness . Open-angle glaucoma the most common form of glaucoma affects over 3 million North Americans - half of whom don t know they have it. Early detection diagnosis and treatment can help prevent serious vision loss and blindness.

Think of your eye as a sink in which the faucet is always running and the drain is always open. The aqueous humor is constantly circulating through the anterior chamber. It is produced by a tiny gland called the ciliary body that is situated behind the iris. It flows between the iris and the lens and after nourishing the cornea and lens flows out through a very tiny spongy tissue called the trabecular meshwork. The trabecular meshwork is situated in the angle where the iris and cornea meet. When the drain becomes clogged aqueous cannot leave the eye as quickly as it is produced causing the fluid to back up. But because the eye is a closed compartment the sink doesn t overflow and instead the backed up fluid causes increased pressure to build up within the eye. This is known as open-angle glaucoma.

To understand how this increased pressure affects the eye think of the eye as a balloon. When too much air is blown into the balloon the pressure builds causing it to pop. But the eye is too strong to pop. Instead it gives at the weakest point which is the site in the sclera at which the optic nerve leaves the eye.

The optic nerve is the part of the eye that carries visual information to the brain. It is made up of over one million nerve cells. When the pressure in the eye builds the nerve cells become compressed causing them to become damaged and to eventually die. The death of these cells results in permanent visual loss.

There are usually no symptoms associated with the early stages of open-angle glaucoma. The pressure in the eye slowly rises and vision stays normal and no pain is present. As glaucoma remains untreated however peripheral vision is affected. Unfortunately by the time vision is impaired the damage is irreversible.

Who is at Risk?

Early detection and treatment of glaucoma are the only ways to prevent vision impairment and blindness. There are a few conditions related to this disease which tend to put some people at greater risk:

People over the age of 45

People who have a family history of glaucoma

Glaucoma appears to run in families. The tendency for developing glaucoma may be inherited. However just because someone in your family has glaucoma does not mean that you will necessary develop the disease.

People with abnormally high intraocular pressure (IOP). The aqueous humor provides the necessary pressure to help maintain the shape of the eye. This pressure is called the intaocular pressure (IOP). Abnormally high IOP may increase the risk of glaucoma.

People of African descent.

People who have:

  • Diabetes
  • High Myopia (nearsightedness)
  • Regular long-term steroid/cortisone use
  • A previous eye injury

Diagnosing Glaucoma

A variety of diagnostic tools aid in testing for glaucoma

The Tonometer -- The tonometer measures the pressure in the eye. In applanation tonometry anesthetic drops are used to numb the eye and a small pressure-sensitive device is applied to the eye to measure the intraocular pressure. In air tonometry a puff of air is sent onto the cornea to take the measurement. Since this instrument does not come in direct contact with your eye no anesthetic eye drops are required.

Visual Field Test -- The visual field test is an extremely important part of the examination for glaucoma. Glaucoma causes loss of side vision long before central vision becomes damaged and the only way to test side vision is with the visual field test. The visual field is an important measure of the extent of damage to the optic nerve from increased IOP. In glaucoma once a sufficient number of nerve cells are destroyed blind spots begin to form in the peripheral field of vision.

Ophthalmoscopy -- Using an instrument called an ophthalmoscope the optic nerve at the back of the eye can be observed. The optic nerve is best observed when drops are put into the eyes to enlarge (dilate) the pupils. Left untreated elevated pressure in the eye can damage the optic nerve.

Treatment of Glaucoma

Although glaucoma can t be cured there are effective treatments to control it. Glaucoma can be treated with prescription eyedrops laser surgery eye operations or a combination of methods. The whole prupose of treatment is to prevent further loss of vision. This is imperitave as loss of vision due to glaucoma is irreversible. Keeping the intraocular pressure under control is the key to preventing loss of vision from glaucoma.

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